| Harrison to Chicago Ridge (Illinois) | 729.81 mi (1,174.52 km) |
| Harrison to Chickasha (Oklahoma) | 1,376.60 mi (2,215.43 km) |
| Harrison to Chico (California) | 2,500.04 mi (4,023.43 km) |
| Harrison to Chicopee (Massachusetts) | 99.29 mi (159.79 km) |
| Harrison to Chillicothe (Ohio) | 502.95 mi (809.43 km) |
| Harrison to Chillum (Maryland) | 223.52 mi (359.71 km) |
| Harrison to Chino (California) | 2,431.06 mi (3,912.41 km) |
| Harrison to Chino Hills (California) | 2,435.13 mi (3,918.96 km) |
| Harrison to Chino Valley (Arizona) | 2,135.59 mi (3,436.89 km) |
| Harrison to Chippewa Falls (Wisconsin) | 931.06 mi (1,498.39 km) |
| Harrison to Choctaw (Oklahoma) | 1,329.11 mi (2,139.00 km) |
| Harrison to Chowchilla (California) | 2,480.42 mi (3,991.85 km) |
| Harrison to Christiansburg (Virginia) | 447.55 mi (720.26 km) |
| Harrison to Chubbuck (Idaho) | 1,976.80 mi (3,181.36 km) |
| Harrison to Chula Vista (California) | 2,437.51 mi (3,922.80 km) |
